We’ll make this a great experience
It’s our mission to provide you with world-class hospitality every time you visit us online or in-store. We’ll always take care of you. It’s the Trek way.
The Walkthrough
NEW
Supercaliber SLR 9.9 Flight Attendant Gen 2
Overview
Features
Specs
Sizing
Geometry
Service
Reviews
Overview
It's right for you if...
You. Need. Speed. You want the lightest and fastest cross-country race bike you can find, with tech that's been proven on the world stage. You want to sprint up climbs and hammer to the finish, and let your bike do the thinking for you with 110mm front and 80mm of IsoStrut rear suspension with RockShox Flight Attendant. From wheels to cockpit, you crave carbon, and you want the most meticulous high-mod carbon layup we offer on a mountain bike.
The tech you get
A featherweight, high-modulus SLR OCLV Mountain Carbon frame with modern XC geometry. 110mm of front suspension from a RockShox SID SL Ultimate fork with DebonAir spring and Charger Race Day damper, and 80mm of IsoStrut rear suspension from a RockShox SIDLuxe shock—all with Flight Attendant tech. An ultralight, fully wireless SRAM XX SL AXS 12-speed electronic transmission, Bontrager Kovee RSL carbon wheels, carbon Bontrager RSL Integrated bar/stem combo, RockShox Reverb AXS wireless dropper post, and SRAM Level Ultimate 4-piston hydraulic disc brakes.
The final word
Supercaliber SLR 9.9 Flight Attendant Gen 2 is bred for racing and comes from a pedigree of champions. You get our top carbon XC full-suspension frame dripping with carbon components, and SRAM's lightest fully-wireless groupset, and RockShox Flight Attendant suspension that automatically adjusts to how and where you're riding, so you can gain free speed.
Why you'll love it
- You get a 110mm fork and 80mm of IsoStrut rear suspension with RockShox Flight Attendant that partners with slacker, capable geometry for handling the roots and rocks of modern XC courses
- You don't have to compromise stiffness for weight savings thanks to the SLR OCLV Mountain Carbon frame that's intensely light, stiff, and responsive
- IsoStrut gives you tunable, damped suspension without missing out on efficiency for hammering up climbs at top speed
- Pivotless seat stays save on weight and actively bend to help soak up trail chatter
- Cream of the crop components, like a RockShox SID Ultimate fork with Flight Attendant and fully wireless direct-mount SRAM XX SL AXS transmission give you the performance advantage
"A podium contender for any cross country racer"
"...this speedster is closer to being the best of both worlds - great pedaling efficiency combined with reasonable comfort and descending capability. Both Vital testers, who regularly race XC and often take on longer endurance rides and events, said they would buy this World Cup-winning bike."
Read more
"It’s a full-on racer and a very capable one at that"
"Trek's new cross country race bike has the speed racers dream of. Everybody who has ridden the new Supercaliber has come away seriously impressed and wants more time on it. After their first ride, one was already calling it the fastest bike he had ridden – that’s saying something given the recent crop of test bikes that have passed through our offices lately."
Read more
'Supercaliber is pretty super"
"It’s a hoot to ride even when someone isn’t recording with a stopwatch, and it’s far more capable than its modest travel figures would suggest. As the testing progressed, I found myself pushing the Supercaliber harder and harder, and on increasingly challenging terrain."
Read more
"Sets the benchmark for XC race bike performance"
"…an unapologetic and uncompromising cross country racing machine. The bike is absolutely world-class when it comes to going uphill."
Read moreMore options
1of7
Service manual
Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.
Get it here
The science behind Supercaliber
With extensive lab and trail testing, the Trek Performance Research Engineers deliver the science to back up big claims, showing that in its second generation, Supercaliber is not only more comfortable and efficient than its predecessor – but even more efficient than a hardtail.
Read more
Get faster on the trail in a week
When it comes to being a better trail rider, practice makes perfect. Get seven tips from Pinkbike’s Christina Chappetta that will have you setting PR's and riding with more confidence in no time.
Read moreYou might also like
1of12
